A data set lists earthquake depths. The summary statistics aren=500, x= 4.36 km, s= 4 24 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected Identify the null and alternative hypotheses, test statistic. P-value, and state the final conclusion that addresses the original claim What are the null and alternative hypotheses? O A. Ho u= 4.00 km H, p> 4.00 km O C. Ho u#4.00 km ΟΒ. H μ 400 km H u<4 00 km D. Ho p=4.00 km H u#4.00 km H, H=4.00 km ts Determine the test statistic 1.89 (Round to two decimal places as needed) pur Determine the P-value. 582 (Round to three decimal places as needed.)
A data set lists earthquake depths. The summary statistics aren=500, x= 4.36 km, s= 4 24 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population with a mean equal to 4.00. Assume that a simple random sample has been selected Identify the null and alternative hypotheses, test statistic. P-value, and state the final conclusion that addresses the original claim What are the null and alternative hypotheses? O A. Ho u= 4.00 km H, p> 4.00 km O C. Ho u#4.00 km ΟΒ. H μ 400 km H u<4 00 km D. Ho p=4.00 km H u#4.00 km H, H=4.00 km ts Determine the test statistic 1.89 (Round to two decimal places as needed) pur Determine the P-value. 582 (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A data set lists earthquake depths. The summary statistics aren=500, x= 4.36 km, s= 4.24 km. Use a 0.01 significance level to test the claim of a seismologist that these earthquakes are from a population
with a mean equal to 4.00. Assume that a simple random sample has been selected, Identify the null and alternative hypotheses, test statistic. P-value, and state the final conclusion that addresses the original
claim
What are the null and alternative hypotheses?
O A. Ho: = 4.00 km
O B. Ho: u= 4.00 km
H, u> 4.00 km
H, µ<4.00 km
VD. Ho u= 4.00 km
O C. Ho u#4.00 km
HH=4.00 km
H, u#4.00 km
nts
Determine the test statistic
1.89 (Round to two decimal places as needed.)
our
Determine the P-value.
582 (Round to three decimal places as needed.)
ess
Expert Solution
Step 1
Given
Xbar = 4.36
S=4.24
Mu = 4.0
n = 500
Significance level = 0.01
Step by step
Solved in 2 steps
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